That chefs Daniel Boulud, Bobby Flay and Michael White will attend Project A.L.S.’s gala “The Family Dinner” at Cipriani 42nd Street on Friday. The chefs are gathering to support friend and colleague Gerard Hayden and his battle against A.L.S. (Lou Gehrig’s disease) . . . That Alex Donner and his orchestra will play at the Morris Animal Gala Oct. 25 for guests including Lisa Jackson, Richard Rubenstein and Michele Gerber Klein . . . THAT after hitting more than 30 million views and being dubbed ‘the next Justin Bieber, 17-year-old YouTube sensation Ryan Beatty hosted a bowling event for fans, and serenaded them with three songs, at Ninth Avenue bowling lounge Frames.